#!/usr/bin/python#!coding: utf-8import redisif __name__=="__main__":    try:        conn=redis.StrictRedis(host='192.168.80.128',port=6379,db=0)        print(conn.ping())        conn.hset('persons:001','name','jiangle')            #让hash表persons:001的name关键字(key)关联到一个值‘jiangle’        name=conn.hget('persons:001','name')        print(name)            #取出hash表persons:001的name关键字所关联的值        print(conn.hgetall('persons:001'))            #取得hash表persons:001中所有的键值        print(conn.hexists('persons:001','name'))            #判断hash表persons:001是否存在name这个键        print(conn.hget('persons:001','age'))        conn.hincrby('persons:001','age',2)        print(conn.hget('persons:001','age'))            #自增        conn.hdel('persons:001','age')        print(conn.hkeys('persons:001'))            #删除键    except Exception as err:        print(err)